Aeroplane equipped with an internal escape hatch having a double opening controller
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United States of America Patent
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-
Jan 31, 2017
Grant Date -
Dec 31, 2015
app pub date -
Jun 25, 2015
filing date -
Jun 27, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An aeroplane includes an escape opening passing through an external skin and an internal bulkhead. The escape opening is closed off by an external escape hatch having an external opening controller. The aeroplane further includes an internal escape hatch that closes off said escape opening flush with the internal bulkhead, and kept closed by at least one catch movable between a locked state and unlocked state, a first opening controller that controls the passage from the locked state to the unlocked state of the catch being accessible from inside the aeroplane, and a second opening controller that controls the passage from the locked state to the unlocked state of the catch being positioned such that the actuation of the external opening controller of the external escape hatch or the passage of the external escape hatch from the closed position to the open position causes the second opening controller to be actuated.
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